93 citations · 121 across the 7 of their papers we have counts for
4 papers · 1 filter
A hidden Markov model for describing turbostratic disorder applied to carbon blacks and graphene
A G Hart, T C Hansen, W F Kuhs
We present a mathematical framework to represent turbostratic disorder in materials like carbon blacks, smectites, and twisted -layer graphene. In particular, the set of all pos…
A Markov theoretic description of stacking disordered aperiodic crystals including ice and opaline silica
Allen G Hart, Thomas C Hansen, Werner F Kuhs
We review the Markov theoretic description of 1D aperiodic crystals, describing the stacking-faulted crystal polytype as a special case of an aperiodic crystal. Under this descript…
Cage occupancies of methane hydrates: Results from synchrotron X-ray diffraction and Raman spectroscopy
Junfeng Qin, Christiane D. Hartmann, Werner F. Kuhs
An accurate knowledge of cage occupancy of methane is central for understanding the physical-chemical properties of gas hydrates, the actual inventory of natural gas in hydrate dep…
Formation of porous gas hydrates
Andrey N Salamatin, Werner F Kuhs
Gas hydrates grown at gas-ice interfaces are examined by electron microscopy and found to have a submicron porous texture. Permeability of the intervening hydrate layers provides t…